Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
63 words
A signal processing apparatus for processing signals comprising three types of cells which include (1) first cell means for producing syndromes, (2) second cell means for producing an error position polynomial and an error evaluation polynomial, and (3) third cell means for estimating and correcting, errors in position and size in the decoding of a BCH code wherein said cells are one-dimensionally arranged.
Claim 2
Dependent Claim
63 words
A signal processing apparatus for processing signals comprising three types of cells which include (1) first cell means for producing syndromes, (2) second cell means for producing an error position polynomial and an error evaluation polynomial, and (3) third cell means for estimating and correcting, errors in position and size in the decoding of a BCH code wherein said cells are one-dimensionally arranged.
Claim 3
Dependent Claim
26 words
A signal processing apparatus according to claim 1, wherein said signals are time-sequentially multiplexed in said first cell means, second cell means and third cell means.
Claim 4
Dependent Claim
84 words
A signal processing apparatus for processing signals comprising: encoder means for encoding information from an information source; a communication line for transmitting the data encoded by said encoder means; and decoder means for decoding said encoded data transmitted by said communication line, wherein said decoder means performs the decoding of said encoded data by three steps of (1) calculation of syndromes, (2) production of an error position polynomial and an error evaluation polynomial, and (3) estimation and correction of errors in position and size.
Claim 5
Dependent Claim
84 words
A signal processing apparatus for processing signals comprising: encoder means for encoding information from an information source; a communication line for transmitting the data encoded by said encoder means; and decoder means for decoding said encoded data transmitted by said communication line, wherein said decoder means performs the decoding of said encoded data by three steps of (1) calculation of syndromes, (2) production of an error position polynomial and an error evaluation polynomial, and (3) estimation and correction of errors in position and size.
Claim 6
Dependent Claim
18 words
A signal processing apparatus according to claim 3, wherein said encoded data is time-sequentially multiplexed in said decoder.
Claim 7
Dependent Claim
117 words
A signal processing apparatus for processing signals where with respect to a GCD (greatest common divisor) section to decode BCH code, GCD (A 0 and B 0 ) are obtained, wherein A=UA 0 +LB 0 and B=VA 0 +MB 0 among polynomials A, B, U, V, L and M for said A 0 and B 0 , comprising: an input section for inputting said polynomials A, B, L and M; cells for outputting remainders A and B between said A and B and remainders L and M between said L and M on the basis of said inputs; and a buffer section connected to said cells for delay to fix a change in degree in said cells.
Claim 8
Dependent Claim
117 words
A signal processing apparatus for processing signals where with respect to a GCD (greatest common divisor) section to decode BCH code, GCD (A 0 and B 0 ) are obtained, wherein A=UA 0 +LB 0 and B=VA 0 +MB 0 among polynomials A, B, U, V, L and M for said A 0 and B 0 , comprising: an input section for inputting said polynomials A, B, L and M; cells for outputting remainders A and B between said A and B and remainders L and M between said L and M on the basis of said inputs; and a buffer section connected to said cells for delay to fix a change in degree in said cells.
Claim 9
Dependent Claim
17 words
A signal processing apparatus according to claim 5, wherein said signals are time-sequentially multiplexed in said cells.